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Expert system for fault diagnosis in an air-conditioning system

Author

Jin, Xiao Qun

Date of Issue

1997

School

School of Mechanical and Aerospace Engineering

Abstract

An expert system for the system monitoring, fault detection and diagnosis of a centralized air-conditioning system has been designed and developed using the G2 expert system shell. The system provides for a better control and energy utilization of the air-conditioning system. The expert system can function in both a simulated mode or in an on-line mode. The interface between the G2 knowledge base and the external data acquisition system required for the latter has been explored and confirmed.